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** Copyright (C) 2018 The Qt Company Ltd.
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** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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#include "workspace.h"

namespace LanguageServerProtocol {

constexpr const char WorkSpaceFolderRequest::methodName[];
constexpr const char DidChangeWorkspaceFoldersNotification::methodName[];
constexpr const char DidChangeConfigurationNotification::methodName[];
constexpr const char ConfigurationRequest::methodName[];
constexpr const char WorkspaceSymbolRequest::methodName[];
constexpr const char ExecuteCommandRequest::methodName[];
constexpr const char ApplyWorkspaceEditRequest::methodName[];
constexpr const char DidChangeWatchedFilesNotification::methodName[];

WorkSpaceFolderRequest::WorkSpaceFolderRequest()
    : Request(methodName)
{ }

DidChangeWorkspaceFoldersNotification::DidChangeWorkspaceFoldersNotification(
        const DidChangeWorkspaceFoldersParams &params)
    : Notification(methodName, params)
{ }

DidChangeConfigurationNotification::DidChangeConfigurationNotification(
        const DidChangeConfigurationParams &params)
    : Notification(methodName, params)
{ }

ConfigurationRequest::ConfigurationRequest(const ConfigurationParams &params)
    : Request(methodName, params)
{ }

WorkspaceSymbolRequest::WorkspaceSymbolRequest(const WorkspaceSymbolParams &params)
    : Request(methodName, params)
{ }

ExecuteCommandRequest::ExecuteCommandRequest(const ExecuteCommandParams &params)
    : Request(methodName, params)
{ }

ApplyWorkspaceEditRequest::ApplyWorkspaceEditRequest(const ApplyWorkspaceEditParams &params)
    : Request(methodName, params)
{ }

bool WorkspaceFoldersChangeEvent::isValid(QStringList *error) const
{
    return checkArray<WorkSpaceFolder>(error, addedKey)
            && checkArray<WorkSpaceFolder>(error, removedKey);
}

bool ConfigurationParams::ConfigureationItem::isValid(QStringList *error) const
{
    return checkOptional<QString>(error, scopeUriKey)
            && checkOptional<QString>(error, sectionKey);
}

bool DidChangeConfigurationParams::isValid(QStringList *error) const
{
    if (contains(settingsKey))
        return true;
    *error << settingsKey;
    return false;
}

DidChangeWatchedFilesNotification::DidChangeWatchedFilesNotification(
        const DidChangeWatchedFilesParams &params)
    : Notification(methodName, params)
{ }

ExecuteCommandParams::ExecuteCommandParams(const Command &command)
{
    setCommand(command.command());
    if (command.arguments().has_value())
        setArguments(command.arguments().value());
}

LanguageServerProtocol::WorkSpaceFolderResult::operator const QJsonValue() const
{
    if (!Utils::holds_alternative<QList<WorkSpaceFolder>>(*this))
        return QJsonValue::Null;
    QJsonArray array;
    for (auto folder : Utils::get<QList<WorkSpaceFolder>>(*this))
        array.append(QJsonValue(folder));
    return array;
}

} // namespace LanguageServerProtocol
